Knife blade



FIG. 1 is a front elevational view of the knife blade of the present invention;

FIG. 2 is a rear elevational view of the knife blade of FIG. 1;

FIG. 3 is a right side elevational view of the knife blade of FIG. 1;

FIG. 4 is a left side elevational view of the knife blade of FIG. 1;

FIG. 5 is a top plan view of the knife blade of FIG. 1; and,

FIG. 6 is a bottom plan view of the knife blade of FIG. 1.

FIGS. 1 and 2 are drawn on an enlarged scale from FIGS. 3—6. 

The ornamental design for a knife blade, as shown and described. 